{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STF4N62K3","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STF4N62K3","canonicalUrl":"https://icboms.com/stmicroelectronics/STF4N62K3","factsUrl":"https://icboms.com/api/mcp/products/STF4N62K3","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SuperMESH3™ N-Channel MOSFET, STF4N62K3, 620 V Vdss, 3.8 A Id, 2 Ω Rds(on) at 1.9 A, 10 V, 22 nC gate charge, TO-220-3 Full Pack, 150°C junction.","salesMarkdown":"## 620 V N-channel MOSFET in a fully isolated TO-220FP The STF4N62K3 is an N-channel MOSFET from STMicroelectronics' SuperMESH3™ series, built for high-voltage switching applications. The device comes in a TO-220-3 Full Pack package, which provides full isolation from the heatsink — no insulating pad or washer is needed, simplifying assembly and improving thermal performance in designs where the tab would otherwise be live. The 25 W power dissipation rating handles conduction losses with a heatsink. The base product number is STF4N62, so any future variants or package options will share that root.","metaTitle":"STF4N62K3 N-Channel MOSFET, 620 V, 3.8 A, TO-220FP","metaDescription":"STF4N62K3 N-channel MOSFET from STMicroelectronics SuperMESH3 series. 620 V drain-source, 2 Ω Rds(on) at 1.9 A, 3.8 A continuous. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"SuperMESH3™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±30V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-220-3 Full Pack","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4.5V @ 50µA","Base Product Number":"STF4N62","Operating Temperature":"150°C (TJ)","Rds On (Max) @ Id, Vgs":"2Ohm @ 1.9A, 10V","Power Dissipation (Max)":"25W (Tc)","Supplier Device Package":"TO-220FP","Gate Charge (Qg) (Max) @ Vgs":"22 nC @ 10 V","Drain to Source Voltage (Vdss)":"620 V","Input Capacitance (Ciss) (Max) @ Vds":"550 pF @ 50 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"3.8A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1133","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7fe033c157c2c9c974a82c59fbd0ef5e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STF4N62K3/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STF4N62K3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STF4N62K3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}